body {
    margin: 0;
    font-family: system-ui, sans-serif;
    background: #f2f4f7;
}
.wrapper {
    max-width: 480px;
    margin: 40px auto;
    padding: 0 16px;
}
.card {
    background: white;
    border-radius: 18px;
    padding: 35px 28px;
    box-shadow: 0 12px 28px rgba(0,0,0,0.12);
    border-top: 6px solid #355e3b;
}
h2 {
    text-align: center;
    font-size: 24px;
    margin: 0 0 18px 0;
    color: #0b1d4a;
    font-weight: 800;
}
label {
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    display: block;
    margin-top: 14px;
    margin-bottom: 4px;
}
input, select {
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid #d1d5db;
    font-size: 15px;
    box-sizing: border-box;
    outline: none;
    transition: .2s;
}
input:focus, select:focus {
    border-color: #355e3b;
    box-shadow: 0 0 0 3px rgba(53,94,59,0.18);
}
.alert {
    padding: 12px;
    margin-bottom: 16px;
    border-radius: 12px;
    font-size: 14px;
    text-align: center;
}
.alert-error {
    background: #fee2e2;
    color: #b91c1c;
}
button {
    margin-top: 24px;
    width: 100%;
    padding: 14px;
    background: #355e3b;
    border: none;
    color: white;
    font-size: 16px;
    font-weight: 700;
    border-radius: 999px;
    cursor: pointer;
    transition: .2s;
}
button:hover {
    background: #2b4c32;
}